Exchange 2019 Released for public preview in 2018 Rumours surfaced in 2017 Microsoft coding geniuses putting the beast together since 2014 And I, pure awesomeness, trying to keep up with the changes since 2009! Hi folks! Yep, pure awesomeness here again and no, I’m not here to talk about cross forest this and mail flow that. I’m here to let you all know our good friends at Microsoft have now advised the next release of Exchange server is in public preview!